preface; foreword; introduction
Refers to the introductory section of a book, thesis, or formal document, often written by the author or editor.
The preface of this book was written by the author himself.
State the purpose of the research in the introduction of the thesis.
He wrote a preface for the book.
A famous writer contributed a preface to this book.
The purpose of this study is stated in the preface.
緒言 is a stiff, academic term for a preface often found in technical or research papers, whereas 序文 is used more broadly for any book or document.
序文 is a formal written preface placed at the start of a book or document, while 前置き can be any spoken or written preliminary remark before the main topic.
序文 is the preface of a book or written work, while 前文 more specifically denotes the preamble of a constitution, treaty, or formal document.
序文 introduces a work at its beginning, while あとがき is the closing note the author adds at the end.
序文 shares the kanji 序 with 序説 but refers to a personal preface or foreword, while 序説 outlines the actual content that follows.
Standard kanji spelling for preface/foreword.
Rarely used kanji form; 序文 is strongly preferred.
From 序 (order, preface) + 文 (writing, sentence). The spelling 叙文 uses 叙 (describe, relate) but is now rare.